pool_drain: add a comment.
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@ -1,4 +1,4 @@
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/* $NetBSD: subr_pool.c,v 1.130 2007/08/18 00:33:38 ad Exp $ */
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/* $NetBSD: subr_pool.c,v 1.131 2007/08/18 00:37:14 ad Exp $ */
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/*-
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* Copyright (c) 1997, 1999, 2000, 2002 The NetBSD Foundation, Inc.
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@ -38,7 +38,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: subr_pool.c,v 1.130 2007/08/18 00:33:38 ad Exp $");
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__KERNEL_RCSID(0, "$NetBSD: subr_pool.c,v 1.131 2007/08/18 00:37:14 ad Exp $");
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#include "opt_pool.h"
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#include "opt_poollog.h"
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@ -1624,6 +1624,8 @@ pool_reclaim(struct pool *pp)
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* Drain pools, one at a time.
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*
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* Note, we must never be called from an interrupt context.
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*
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* XXX Pool can disappear while draining.
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*/
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void
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pool_drain(void *arg)
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